5. Beetle (1950s): One of the First Economy Cars with a Sunroof

In the 1950s, the Volkswagen Beetle offered a charming sliding fabric sunroof—an uncommon luxury for economy cars of its era.
While Mercedes reserved such features for higher-end models, Volkswagen brought open-air motoring to the masses decades earlier.
This affordable touch of style made the Beetle even more appealing.
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